[D8902AAP], Letter from Joseph Hutchinson to Arthur Edwin Kennelly, October 11th, 1889
https://edisondigital.rutgers.edu/document/D8902AAP
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8902AAP], Letter from Joseph Hutchinson to Arthur Edwin Kennelly, October 11th, 1889
- Editor's Notes
- Re your favor of the 10th last re the percentage of mercury in meter plates, knowing a little about it, it suggests itself to me that possibly the variation in the percentage of mercury might work some change on the constant on which bills are made up. This is probably not so, or you would have mentioned it. Please advise me, however, for we are today writing the Edison Manuf. Co to make all plates that are made hereafter with three per cent of mercury instead of five. This is done without consideration with the Standardizing Bureau as we understand that it no longer exists.
- Author
- Hutchinson, Joseph
- Recipient
- Kennelly, Arthur Edwin
- Mentioned
- Edison Manufacturing Co
- Date
- 1889-10-11
- Type
- Letter
- Folder ID
- D8902-F
- Microfilm ID
- 125:53
- Document ID
- D8902AAP
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 125
- Item sets
- [D8902-F] (D-89-02) Bergmann & Co